<section class="ng-video-container" ng-controller="VideoController">

        <!-- Base Directive -->
        <section class="video" ng-video>

            <!-- Screen Directive -->
            <video vi-screen webkit-playsinline autoplay controls></video>

            <section vi-controls class="controls">
                <span vi-controls-play title="Play" class="glyphicon glyphicon-play"></span>
                <span vi-controls-pause title="Pause" class="glyphicon glyphicon-pause"></span>
            </section>

            <!-- Full Screen Directive -->
            <section class="full-screen">
                <span title="Full Screen" vi-full-screen-toggle class="glyphicon glyphicon-fullscreen"></span>
            </section>

        </section>
        
        <div class="controls">
            <button class="btn btn-primary btn-lg" ng-click="next()">切换</button>
        </div>

</section>